Figure 2. (A) BGGP polymerase chain reaction (PCR) products showing the 12-bp-shorter product in T. aestivum relative to the T. monococcum deletion. (B) BQ168958 PCR fragment digested with AluI. (C) BF474606 PCR product digested with MseI (3% agarose gel). (D) BG606847 dominant marker.